Abstract: Systems for using relative positioning of items or components in a structure with dynamic ranges, such as an elastic I/O bus design for an Integrated Circuit (IC), are disclosed. Embodiments may include a user-defined type module having user-defined types representing relative instance positions within a structure. Embodiments may also include a translation helper module to receive information associated with a hierarchy and to return location information associated with the hierarchy and a translation module to translate between a specific location and a relative position of the instance based on one or more user-defined types and location information returned from the translation helper module to generate a list of translated results. Further embodiments of the translation module may include a relative position determiner to translate specific locations to relative positions and may also include a specific location determiner to translate relative positions to specific locations.

Abstract: Systems for using relative positioning of items or components in a structure with dynamic ranges, such as an elastic I/O bus design for an Integrated Circuit (IC), are disclosed. Embodiments may include a user-defined type module having user-defined types representing relative instance positions within a structure. Embodiments may also include a translation helper module to receive information associated with a hierarchy and to return location information associated with the hierarchy and a translation module to translate between a specific location and a relative position of the instance based on one or more user-defined types and location information returned from the translation helper module to generate a list of translated results. Further embodiments of the translation module may include a relative position determiner to translate specific locations to relative positions and may also include a specific location determiner to translate relative positions to specific locations.

Abstract: Methods and readable media for using relative positioning of items or components in a structure with dynamic ranges, such as an elastic I/O bus design for an Integrated Circuit (IC), are disclosed. Embodiments may include a user-defined type module having user-defined types representing relative instance positions within a structure. Embodiments may also include a translation helper module to receive information associated with a hierarchy and to return location information associated with the hierarchy and a translation module to translate between a specific location and a relative position of the instance based on one or more user-defined types and location information returned from the translation helper module to generate a list of translated results. Further embodiments of the translation module may include a relative position determiner to translate specific locations to relative positions and may also include a specific location determiner to translate relative positions to specific locations.

Abstract: A test pattern is loaded into a driver data shift register and sent from a driver chip to a receive chip over an M bit bus (0 to M?1). The test pattern is also generated at the receiver chip and used to compare to the actual received data. Failed compares are stored as logic ones in a bit error register (BER). A counter determines the number of failures by counting logic ones from the BER. The contents of a error position counter are latched in a error position latch and used to load a logic one (at the error bit position) into daisy chained self-heal control registers (SCR) in the receiver chip and the driver chip. The SCR sets a logic one into all bit positions after the error bit isolating the failed bit path and adding a spare bit path which is in bit position M.